Williams Sound DLT300 Manuale Utente

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The Digi-wave™ system is a patented, digital spread-spectrum (DSS), simultaneous two-way wireless listening system 

operating in the 2.4 GHz band.  Due to it’s frequency-hopping algorithm, it avoids interference and is a very secure method of 

communication.  For a more detailed explanation of how Digi-wave technology works, please visit our website and download the 

“Digi-wave™ Technology White Paper” (under “Support – Downloads - Tech Bulletins”).  

A Digiwave communication system consists of at least one transceiver (DLT 300 3.0) and various combinations of transceivers and 

receivers (DLR 360 3.0) depending on the venue.

The DLT 300 3.0 is a 2-way transceiver, meaning that it can transmit and receive audio simultaneously.  It can operate in one of 3 

different modes:

1. In Two-way Mode, a speaker (with a DLT 300 3.0) can hear another speaker’s voice (from a second DLT 300 3.0) 

and, at the same time, can also transmit their own voice.  In this way, two-way communication is established (similar to 

a phone conversation).  Two-way mode can only be established between DLT 300 3.0 units.  In addition, DLR 360 3.0 

receivers in the same group can also hear the broadcast.
2. In One-way Mode, one DLT 300 3.0 acts as a transmitter (speaker) and another DLT 300 3.0 acts as a receiver 

(listener).  In addition, DLR 360 3.0 receivers in the same group can also hear the broadcast.  There are 4 one-way 

modes.
3. In Repeater Mode, the DLT 300 3.0 receives audio from another DLT 300 3.0 and re-broadcasts the signal to 

increase the transmitted range of the person speaking.  In this way, larger groups can be covered by using one or more 

DLT 300 3.0’s acting as repeaters.  Listeners can have either DLT 300 3.0’s or DLR 360 3.0’s to listen to the broadcast.
4. In Intercom Mode, up to six people can talk simultaneously.  All of the DLT 300 3.0’s are in 2-way mode in the same 

group.  More DLT’s can be in the group, but only six can have live mics at the same time (the seventh DLT who wishes 

to speak pushes their TALK button and knocks the sixth talker off).  DLR’s can listen-in on the conversation if desired.

The DLR 360 3.0 is a receiver only.  Users of receivers can only hear what is being broadcast by DLT(s).

Combinations of one or more DLT 300 3.0’s and DLR 360 3.0’s in One-way mode, Two-way mode, or Repeater mode can be 

used to facilitate different events, depending on what needs to be spoken and what needs to be heard.  Examples of scenarios 

will be covered here.

Typical Scenarios include: 
Guided Tours - with one or more tour guides (2-way), with audience participation (2-way), or without audience participation (1-way)
Language Interpretation - one or more interpreted languages transmitted to audience (1-way)
Intercom - with up to six people able to speak simultaneously (2-way)

Note: there are many more scenarios than are covered in this manual, however these would be variations on the ones discussed 

here.  Rules of Operation for 1-way or 2-way mode must be followed for successful operation.